Type here to find a Company: Select one...21st Century PVC-u Limited3D Aluminium Plas LtdA Plus AluminiumA&B Glass LtdAA Specialist JoineryAAI (Aluminium Architectural Systems Ltd)Abacus WindowsAbbey ProtectABL Doors & Windows LtdABUS (UK) LtdAccentHansen Ltd Acorn Windows Nottingham LtdAffordable Window Systems LimitedAGF - Aluminium & Glass Facades LimitedAhmarra Door Solutions LimitedAJB Woodworking Ltd t/a AJB GroupAldridge Security LtdAllan Brothers LtdAllglass Facades LtdAllied Glazing Systems LtdAlluGuard LimitedAlternative Windows (Leeds) LTDAlucraft Systems LimitedAlufold Direct LtdALUK LtdAluminate LtdAluprof UK LimitedAluroll LimitedAmber UPVC Windows AMS Architectural & Metal SystemsAndrew Wright Windows LtdAnglian Building ProductsAnglian Home ImprovementsAperture Trading Limited - DE56 2JJAperture Trading Limited - NG17 6ADAperture Trading Limited - S73 8HRArbor- Fenex WindowsArc InformaticsArchibald Kenrick and Sons LimitedArchiclad UK Ltd/MimsaArchitectural Windows LtdArden Windows LimitedArkay Contractors LimitedArkay Windows LimitedARL Partners LimitedArmorgard LimitedArnold Laver & Co LtdAscot Doors LtdAsgard Secure Steel StorageAshford Commercial LtdAshford Homes (South Western) LimitedAspen Build (East Anglia) LimitedASSA ABLOY Entrance Systems LtdASSA ABLOY Opening Solutions UK & IrelandASSA ABLOY Opening Solutions UK & Ireland Door GroupAsset FinelineAston Lynch Building Supplies LtdATB Systems LtdAtcost Windows (Capital Plastics Cardiff Ltd)Automatrics LimitedAvantis Hardware LtdAvdon Bristol LimitedAvocet Hardware (UK) LimitedAWS Turner Fain LimitedAxis Communications UK LtdAyton & McKeown LtdB-CAM LtdBairds Windows LtdBamford DoorsBandit UK LimitedBanham SecurityBarratt HomesBarton Windows LtdBaskil Window SystemsBDC Architectural AluminiumBenlowe Group LtdBereco Ltd Berkeley Homes (East Thames) LimitedBetafence LimitedBevelpane PanelsBH Glazing LimitedBikeaway LimitedBikeregister.com the trading name of Selectamark Security Systems plcBikeTracBirchwood Price ToolsBirmingham City Council (Birmingham Municipal Housing Trust and Forward Homes)Birtley Group Ltd t/a Bowater by BirtleyBooth Industries BOSS UKBovis Homes LimitedBradbury SecurityBrendan Loughran & Sons LimitedBrett Martin Daylight Systems LimitedBrio UK Brisant Secure Ltd Britannia Windows (UK) LimitedBritish GypsumBSW Window SolutionsBulldog Security Products LimitedBurton Safes LtdBusiness Insight 3 LtdCA Group LimitedCaldwell Hardware UK LtdCamden GroupCanTrack Global LtdCardea SolutionsCarl F Groupco LimitedCarlisle Brass Limited (Eurospec)CB SolutionsCCG (Manufacturing) LimitedCCTV In Focus LtdCDW Systems LimitedCentral RPL LtdCentrica Hive LimitedCGT Security LtdCharter Global LimitedCheckMEND (Consumer Electronics Background Information Database)Chigwell Window Centre LimitedChubbsafesCLD Fencing SystemsClimatec Group (Climatec Windows Ltd- Climatec Home Improvements Ltd - Alu-Tec Ltd)CMS Enviro Systems Ltd t/a CMS Window Systems LtdCoastal Windows & Conservatories LtdComar Architectural Aluminium SystemsCompass Windows & DoorsConcept Doors LimitedConservatory Outlet LimitedConsort LimitedConstruct Furniture Co LtdContinental Installations LimitedCotswold Architectural ProductsCotswold Manufacturing LimitedCPR CallblockerCR Smith Manufacturing LtdCR Windows (Avon) LtdCrest Nicholson LondonCrystal Direct CSLCustomade (UK) LtdCWG Choices LimitedCycle-Works LimitedCyclehoopCyclepodsDAD (UK) Limited (Trading as Decayeux)Darwen Windows LimitedDatatag ID LimitedDavid Wilson HomesDe Raat Security Products LtdDeceuninck LtdDefendaStrip LtdDekko Window Systems LimitedDempsey Dyer Limited Design & Supply LimitedDesign Windows and Door Systems LimitedDessian Products LtdDflekt LimitedDGS Hardware Ltd (DGS Group Plc) Direct Form Plastics LtdDirect Path Solutions Ltd (Owl)Direct Trade (Yorkshire) LimitedDirect Window CompanyDisklabs LimitedDisklok UK LtdDoor Hardware & Access Control GroupDoor-Stop International LtdDoorJammer Doorlining.Com Limiteddormakaba UK & Ireland LimitedDove Steel Doors & Shutters LimitedDrayton WindowsDudley Safes LimitedDunraven WindowsDuplus Architectural Systems LimitedDuraflex (A Division of Masco UK Window Group Ltd)Durkan Estates LimitedDurkan LimitedEast Yorkshire Aluminium & Glass LimitedEduCare Learning LtdElite Aluminium Systems LimitedElite Windows and ConservatoriesElitfonster ABEmplas Window Systems LtdEndurance Doors Entrotec LtdERA Home Security LimitedEtex Building PerformanceEuro Windows LimitedEurobond Doors LimitedEurocell Profiles LimitedEuroglaze LtdEuroseal Windows LtdEvander Glazing & Locks LimitedEverest LimitedEverglade Windows LtdEVVA Sicherheitstechnologie GmbHExcell Trade Frames LimitedExpress Bi-Folding Doors LtdEYG DomesticFab & Fix LimitedFabFrames LtdFacewatch LimitedFastframe (Europe) Ltd t/a FastFrame UK FastLine Steel Services LimitedFEDERAL LOCK CO LTDFineline Windows & Conservatories LtdFleetwood Architectural Aluminium LimitedFocus Windows LimitedFord Windows LtdForeman Homes LimitedFortress SEFA LLPFrame Fast (UK) LimitedFrameline LimitedFrames Direct LimitedFrameXpress LimitedFrontier Pitts LtdFSM Manufacturing LtdFUHR UK LtdFuture Products Ltd Futuremost LimitedGallagher Security (Europe) LimitedGarador LtdGarage Door Systems LtdGarrard Windows LimitedGB Group PlcGDUK Door Solutions LtdGerda Security Products LimitedGintreda Joinery LimitedGJB Developments LtdGlamorgan GlazingGlass Box Facades LimitedGlazing Vision Ltd Gleeson Homes LimitedGlobal Device Network LimitedGMS Security Services LimitedGold Seal Home Care LimitedGrady Window Manufacturers Limited - T/A Grady JoineryGraham Homes Astraseal LimitedGreen Building StoreGreenways Contemporary LimitedGreenwood AirvacGretsch Unitas LtdGriffin Windows (A Division of Masco UK Window Group Ltd)Guardian24H. Jarvis LimitedHall and Tawse JoineryHallmark Panels Limited HaloHambleside Danelaw Building ProductsHammerglass ABHanson & Beards LtdHarlech Industrial Doors LimitedHBS Steel Doors and Fabrications Limited Heald LimitedHeras Heritage Trade FramesHeron Joinery LimitedHOPPE (UK) LimitedHowarth Timber Windows & Doors LimitedHowden Joinery LimitedHowells Patent Glazing LimitedHurst Plastics Limited Hydro Building Systems UK LtdHörmann (UK) LtdIan Firth Hardware LimitedIceni Windows LimitedIcopal LimitedIdealcombi IDenta LtdIDM Doors LimitedIDSystemsIE Developments LimitedIG Doors LimitedImmobilise (The UK National Stolen Property Register)Indigo ProductsIndustrial Services GroupIngenious Locks & Hardware LimitedInnovated Aluminium Technology LimitedInterframe (South West) LimitedInternorm Windows UK LtdInverness Glass Co Ltd t/a Cairngorm GroupIt Does Lighting LtdJacksons FencingJade Windows (Brighouse) LimitedJanex LimitedJCK by SystemJedson Composite Doors LtdJeld-Wen UK LtdJNE Security LimitedJoedan Manufacturing UK LtdJohn Fredericks PlasticsJohn J Higgins (Magherafelt) LtdJohn Watson Doors LtdK-ban LimitedKawneer UK LimitedKensington Security Doors LimitedKeyfetch LimitedKeynetics LimitedKingfisher UPVC Windows & Doors LimitedKings Security Systems LimitedKingsbury GroupKlassic Trade FramesKloeber UK LimitedKMS LimitedKnight Dragon Developments LimitedKrispar Repairs & Maintenance LtdLancashire Double Glazing Group LtdLatham’s Steel DoorsLetterblox LimitedLiniarLochrin Bain LimitedLondon Borough of Newham (Repairs and Maintenance Service)London Fire SolutionsLondon Shopfitters LimitedLondon Square DevelopmentsLone Worker Solutions LimitedLoxal Security LimitedLynco Facades LtdLyten LtdM Marcus LimitedM.P .Smith & Co LtdMaco Door & Window Hardware (UK) LtdMailboxes GB LtdMalplas LimitedMarshallsMARTEC Engineering GroupMaster LockMasterframe Windows LtdMaypole LimitedMcIlhatton and Company LimitedMeesons A. I. LimitedMercury Glazing Supplies LimitedMerlin Network (Scotland) LtdMetadorMetal Technology LtdMI Products LimitedMighton Products LimitedMilaMinster WindowsMissingXMobicode LimitedModplan LimitedMr Window LtdMSS Professional SmokeCloak LtdMul-T-Lock UKMulti Installations LtdMumford & Wood LtdMunster JoineryMunster Joinery (UK) LtdMurus Facades LimitedNationwide Windows LtdNEOS Protect Ltd New Trade Windows Bristol LtdNew World Developments LimitedNewton Security Doors Nico Manufacturing LtdNK FencingNMPR (National Mobile Property Register)Nolan uPVC LimitedNorDan UK LtdNorth Cheshire Windows & Cheshire Architectural AluminiumNorth Eastern Glass LtdNorwood Sp. z o. o.Nova Group LimitedNovoferm UK LimitedOakleaf Commercial ServicesPAC & GDX PAGE Group (Peterborough) LtdPanicGuard LtdPatiomasterPatiomaster North WestPatiomaster South WestPatlock LimitedPatriot (Insurance Claims Validation Database)Paxton Access LimitedPeal Windows (UK) LimitedPearl Window Systems LtdPendle Doors LtdPerformance Doorset Solutions Limited (PDS)Peritus Scotland LtdPermadoorPhoenix DoorsPhoenix Safe Company LimitedPID Systems LtdPinefield Glass LtdPioneer Trading Company Essex LimitedPlastal Plymouth Community Homes Manufacturing Services LimitedPolyframe Aluminium Limited Polyframe Halifax LimitedPolyframe Livingston LimitedPolyframe Norwich LimitedPotton Windows LimitedPragmasis Limited - SecurityForBikes.com Premdor Premier Security and Fire Consultants LtdPremier Trade Frames (A Division of Masco UK Window Group Ltd)Prestige Projects Ltd (t/a Prestige Products)Procter Fencing SystemsProfessional Surveillance Management (PSM) LimitedProfile 22 Proframe (UK) LimitedProtect Fog Cannon LtdPUERTAS SANRAFAEL S.A.Quadrant Construction ServicesQuality Glass (Stoke on Trent) LimitedQuantum Windows LimitedQuest Hardware Quickslide LtdRAM Group (UK) LimitedRapid Frame LimitedRapid PVCu Systems LimitedRationel Windows UK LimitedRavenworth LimitedRecipero LimitedReddiseals LimitedRedrow Homes LimitedRetainagroup LimitedReynaers Aluminium LimitedRFID Secure LimitedRingRISCO GroupRK Door Systems LimitedRobust UK LimitedRockdoor LimitedRocksure Systems Ltd t/a PeoplesafeRollerdor LtdRoofglaze Rooflights LtdRooms & Views Manufacturing (South Wales & West) LimitedRooms and Views Manufacturing LimitedRose Builders LimitedRosehill SecurityRoseview WindowsRoundbrand LtdRowan Manufacturing LtdRoyde & Tucker LimitedRSL (Bristol) LimitedRunners Sliding Systems Russell Timber Technology LtdSafe Shores Monitoring Ltd t/a Communicare247SafedoorsSafetell LimitedSalisbury Glass Centre LimitedSALTO Systems LtdSash UKSashless Window Company LimitedSchueco UK LimitedScorpion Automotive LimitedScotia Double Glazing LtdScrabo Security LimitedSeal (uPVC Products) LimitedSecure-Ring Global LimitedSECURED Securikey LimitedSecurity Care LimitedSecurity Doors Direct - see Security Care LimitedSecurity Grilles Direct See Security Care LimitedSecurity Hardware LtdSeeQuestor LtdSefton Council t/a SeftonArcSelect Windows (Home Improvements) LtdSelecta Systems LimitedSelectaglaze LimitedSelectamark Security Systems PlcSenior Architectural Systems LtdSentry Doors LimitedSentry Secure Intelligence System LimitedSFS SG Window Systems LtdSheen Doors LimitedShellen Security LimitedShepley Windows and ConservatoriesSidey Manufacturing LtdSiegenia-Aubi LimitedSierra WindowsSkillcrown Homes LimitedSkyguard LtdSkylight Double Glazing LimitedSliding Doors & Windows LimitedSmart Aluminium Systems LimitedSmartwater Technology LimitedSolair LimitedSolar Windows LimitedSolarFrame Direct LimitedSolarFrame LimitedSolarlux Systems LtdSolidor LimitedSolon Security LtdSoloProtect LimitedSoundcraftSouthern Doors & Cubicles LimitedSouthport GlassSovereign Group LimitedSpectus Window SystemsSpire Window Systems LimitedSpringfield Properties PlcSpyral dnaSquireSS GroupStargaze Windows LimitedStarglaze Windows and Conservatories Ltd Staticus UABSternfenster Window SystemsStevly UPVC Supply LimitedStrongdor LimitedSun Trade Windows Doors & ConservatoriesSunflex UKSunray Engineering LtdSunseeker Windows LimitedSuper Seal Window Systems LimitedSUPERGLAZED LtdSWC Trade Frames LimitedSwift Frame LimitedSwift Joinery ManufacturersSwish Window and Door SystemsSwitched On ProductsSWS UKSymphony Windows, Doors & Conservatories LimitedSystem' Building Products LtdSystemglaze (A Division of BSW Systems Limited)T.Giles Glazing LimitedTai Tarian Limited Taunton Joinery LimitedTaylor Wimpey North ThamesTechnocover LtdTeckentrup Door SolutionsTensor PLCThe Ballykelly GroupThe Expanded Metal Company The Folding Sliding Door CompanyThe Glazerite UK Group LtdThe Key Safe CompanyThe Priory Shutter & Door Company LtdThe Rooflight CompanyThe Sekura GroupThe Window Shop LtdThe Window StoreTheam SecurityTiton Hardware LimitedTLJ Security SystemsTotal Doors (UK) Limited Total Glass LimitedTrace-in-Metal LtdTrackaPhone LimitedTrade Fabrications LimitedTrade Vehicle Locks LtdTradelink Direct LimitedTradesmith LimitedTrimetals LimitedTriplestopTtrueCall LimitedTruFrame LtdTurford Brothers LimitedU70 LimitedUAP / FullexUK Doorsets LimitedUK Performance Doorsets LimitedUK Roller Shutters LtdUK Security Doors LtdUniform Architectural LtdUnique Window Systems LimitedUniseal UK LimitedUniversal Trade Frames LimitedUrban FrontUrmet UKuWatch LtdVale Window Company LtdVecta Safes UK LtdVeka PLCVELFAC LimitedVellacine LimitedVerint Systems UK LtdVicaima LimitedVidex Security LtdVirtuoso Doors Vision 2000 (UK) LimitedVision ProductsVista Panels LimitedVodafone FoundationVulcan Windows LtdWalker Profiles LtdWalsin LtdWarrior Doors LimitedWarwick Development N/W Ltd incorporating Warwick Sliders LimitedWeatherbreak Windows LimitedWeathershield Windows East Anglia LtdWest Port Timber & DoorsWestcoast Window Systems LtdWhiteline Manufacturing LtdWindell LimitedWindow & Door Maintenance Limited Window Warehouse (UK) LtdWinkhaus UK Ltd Wrekin WindowsWynda ComponentsXtreme LimitedYale Door & Window SolutionsYale RetailYorkshire Glass Solutions Ltd t/a YGSYorkshire Trade Windows LimitedYOTI Zaun LimitedList of Member Companies (Alphabetical) 2 221st Century PVC-u Limited 3 33D Aluminium Plas Ltd A AA Plus AluminiumA&B Glass LtdAA Specialist JoineryAAI (Aluminium Architectural Systems Ltd)Abacus WindowsAbbey ProtectABL Doors & Windows LtdABUS (UK) LtdAccentHansen Ltd Acorn Windows Nottingham LtdAffordable Window Systems LimitedAGF - Aluminium & Glass Facades LimitedAhmarra Door Solutions LimitedAJB Woodworking Ltd t/a AJB GroupAldridge Security LtdAllan Brothers LtdAllglass Facades LtdAllied Glazing Systems LtdAlluGuard LimitedAlternative Windows (Leeds) LTDAlucraft Systems LimitedAlufold Direct LtdALUK LtdAluminate LtdAluprof UK LimitedAluroll LimitedAmber UPVC Windows AMS Architectural & Metal SystemsAndrew Wright Windows LtdAnglian Building ProductsAnglian Home ImprovementsAperture Trading Limited - DE56 2JJAperture Trading Limited - NG17 6ADAperture Trading Limited - S73 8HRArbor- Fenex WindowsArc InformaticsArchibald Kenrick and Sons LimitedArchiclad UK Ltd/MimsaArchitectural Windows LtdArden Windows LimitedArkay Contractors LimitedArkay Windows LimitedARL Partners LimitedArmorgard LimitedArnold Laver & Co LtdAscot Doors LtdAsgard Secure Steel StorageAshford Commercial LtdAshford Homes (South Western) LimitedAspen Build (East Anglia) LimitedASSA ABLOY Entrance Systems LtdASSA ABLOY Opening Solutions UK & IrelandASSA ABLOY Opening Solutions UK & Ireland Door GroupAsset FinelineAston Lynch Building Supplies LtdATB Systems LtdAtcost Windows (Capital Plastics Cardiff Ltd)Automatrics LimitedAvantis Hardware LtdAvdon Bristol LimitedAvocet Hardware (UK) LimitedAWS Turner Fain LimitedAxis Communications UK LtdAyton & McKeown Ltd B BB-CAM LtdBairds Windows LtdBamford DoorsBandit UK LimitedBanham SecurityBarratt HomesBarton Windows LtdBaskil Window SystemsBDC Architectural AluminiumBenlowe Group LtdBereco Ltd Berkeley Homes (East Thames) LimitedBetafence LimitedBevelpane PanelsBH Glazing LimitedBikeaway LimitedBikeregister.com the trading name of Selectamark Security Systems plcBikeTracBirchwood Price ToolsBirmingham City Council (Birmingham Municipal Housing Trust and Forward Homes)Birtley Group Ltd t/a Bowater by BirtleyBooth Industries BOSS UKBovis Homes LimitedBradbury SecurityBrendan Loughran & Sons LimitedBrett Martin Daylight Systems LimitedBrio UK Brisant Secure Ltd Britannia Windows (UK) LimitedBritish GypsumBSW Window SolutionsBulldog Security Products LimitedBurton Safes LtdBusiness Insight 3 Ltd C CCA Group LimitedCaldwell Hardware UK LtdCamden GroupCanTrack Global LtdCardea SolutionsCarl F Groupco LimitedCarlisle Brass Limited (Eurospec)CB SolutionsCCG (Manufacturing) LimitedCCTV In Focus LtdCDW Systems LimitedCentral RPL LtdCentrica Hive LimitedCGT Security LtdCharter Global LimitedCheckMEND (Consumer Electronics Background Information Database)Chigwell Window Centre LimitedChubbsafesCLD Fencing SystemsClimatec Group (Climatec Windows Ltd- Climatec Home Improvements Ltd - Alu-Tec Ltd)CMS Enviro Systems Ltd t/a CMS Window Systems LtdCoastal Windows & Conservatories LtdComar Architectural Aluminium SystemsCompass Windows & DoorsConcept Doors LimitedConservatory Outlet LimitedConsort LimitedConstruct Furniture Co LtdContinental Installations LimitedCotswold Architectural ProductsCotswold Manufacturing LimitedCPR CallblockerCR Smith Manufacturing LtdCR Windows (Avon) LtdCrest Nicholson LondonCrystal Direct CSLCustomade (UK) LtdCWG Choices LimitedCycle-Works LimitedCyclehoopCyclepods D DDAD (UK) Limited (Trading as Decayeux)Darwen Windows LimitedDatatag ID LimitedDavid Wilson HomesDe Raat Security Products LtdDeceuninck LtdDefendaStrip LtdDekko Window Systems LimitedDempsey Dyer Limited Design & Supply LimitedDesign Windows and Door Systems LimitedDessian Products LtdDflekt LimitedDGS Hardware Ltd (DGS Group Plc) Direct Form Plastics LtdDirect Path Solutions Ltd (Owl)Direct Trade (Yorkshire) LimitedDirect Window CompanyDisklabs LimitedDisklok UK LtdDoor Hardware & Access Control GroupDoor-Stop International LtdDoorJammer Doorlining.Com Limiteddormakaba UK & Ireland LimitedDove Steel Doors & Shutters LimitedDrayton WindowsDudley Safes LimitedDunraven WindowsDuplus Architectural Systems LimitedDuraflex (A Division of Masco UK Window Group Ltd)Durkan Estates LimitedDurkan Limited E EEast Yorkshire Aluminium & Glass LimitedEduCare Learning LtdElite Aluminium Systems LimitedElite Windows and ConservatoriesElitfonster ABEmplas Window Systems LtdEndurance Doors Entrotec LtdERA Home Security LimitedEtex Building PerformanceEuro Windows LimitedEurobond Doors LimitedEurocell Profiles LimitedEuroglaze LtdEuroseal Windows LtdEvander Glazing & Locks LimitedEverest LimitedEverglade Windows LtdEVVA Sicherheitstechnologie GmbHExcell Trade Frames LimitedExpress Bi-Folding Doors LtdEYG Domestic F FFab & Fix LimitedFabFrames LtdFacewatch LimitedFastframe (Europe) Ltd t/a FastFrame UK FastLine Steel Services LimitedFEDERAL LOCK CO LTDFineline Windows & Conservatories LtdFleetwood Architectural Aluminium LimitedFocus Windows LimitedFord Windows LtdForeman Homes LimitedFortress SEFA LLPFrame Fast (UK) LimitedFrameline LimitedFrames Direct LimitedFrameXpress LimitedFrontier Pitts LtdFSM Manufacturing LtdFUHR UK LtdFuture Products Ltd Futuremost Limited G GGallagher Security (Europe) LimitedGarador LtdGarage Door Systems LtdGarrard Windows LimitedGB Group PlcGDUK Door Solutions LtdGerda Security Products LimitedGintreda Joinery LimitedGJB Developments LtdGlamorgan GlazingGlass Box Facades LimitedGlazing Vision Ltd Gleeson Homes LimitedGlobal Device Network LimitedGMS Security Services LimitedGold Seal Home Care LimitedGrady Window Manufacturers Limited - T/A Grady JoineryGraham Homes Astraseal LimitedGreen Building StoreGreenways Contemporary LimitedGreenwood AirvacGretsch Unitas LtdGriffin Windows (A Division of Masco UK Window Group Ltd)Guardian24 H HH. Jarvis LimitedHall and Tawse JoineryHallmark Panels Limited HaloHambleside Danelaw Building ProductsHammerglass ABHanson & Beards LtdHarlech Industrial Doors LimitedHBS Steel Doors and Fabrications Limited Heald LimitedHeras Heritage Trade FramesHeron Joinery LimitedHOPPE (UK) LimitedHowarth Timber Windows & Doors LimitedHowden Joinery LimitedHowells Patent Glazing LimitedHurst Plastics Limited Hydro Building Systems UK LtdHörmann (UK) Ltd I IIan Firth Hardware LimitedIceni Windows LimitedIcopal LimitedIdealcombi IDenta LtdIDM Doors LimitedIDSystemsIE Developments LimitedIG Doors LimitedImmobilise (The UK National Stolen Property Register)Indigo ProductsIndustrial Services GroupIngenious Locks & Hardware LimitedInnovated Aluminium Technology LimitedInterframe (South West) LimitedInternorm Windows UK LtdInverness Glass Co Ltd t/a Cairngorm GroupIt Does Lighting Ltd J JJacksons FencingJade Windows (Brighouse) LimitedJanex LimitedJCK by SystemJedson Composite Doors LtdJeld-Wen UK LtdJNE Security LimitedJoedan Manufacturing UK LtdJohn Fredericks PlasticsJohn J Higgins (Magherafelt) LtdJohn Watson Doors Ltd K KK-ban LimitedKawneer UK LimitedKensington Security Doors LimitedKeyfetch LimitedKeynetics LimitedKingfisher UPVC Windows & Doors LimitedKings Security Systems LimitedKingsbury GroupKlassic Trade FramesKloeber UK LimitedKMS LimitedKnight Dragon Developments LimitedKrispar Repairs & Maintenance Ltd L LLancashire Double Glazing Group LtdLatham’s Steel DoorsLetterblox LimitedLiniarLochrin Bain LimitedLondon Borough of Newham (Repairs and Maintenance Service)London Fire SolutionsLondon Shopfitters LimitedLondon Square DevelopmentsLone Worker Solutions LimitedLoxal Security LimitedLynco Facades LtdLyten Ltd M MM Marcus LimitedM.P .Smith & Co LtdMaco Door & Window Hardware (UK) LtdMailboxes GB LtdMalplas LimitedMarshallsMARTEC Engineering GroupMaster LockMasterframe Windows LtdMaypole LimitedMcIlhatton and Company LimitedMeesons A. I. LimitedMercury Glazing Supplies LimitedMerlin Network (Scotland) LtdMetadorMetal Technology LtdMI Products LimitedMighton Products LimitedMilaMinster WindowsMissingXMobicode LimitedModplan LimitedMr Window LtdMSS Professional SmokeCloak LtdMul-T-Lock UKMulti Installations LtdMumford & Wood LtdMunster JoineryMunster Joinery (UK) LtdMurus Facades Limited N NNationwide Windows LtdNEOS Protect Ltd New Trade Windows Bristol LtdNew World Developments LimitedNewton Security Doors Nico Manufacturing LtdNK FencingNMPR (National Mobile Property Register)Nolan uPVC LimitedNorDan UK LtdNorth Cheshire Windows & Cheshire Architectural AluminiumNorth Eastern Glass LtdNorwood Sp. z o. o.Nova Group LimitedNovoferm UK Limited O OOakleaf Commercial Services P PPAC & GDX PAGE Group (Peterborough) LtdPanicGuard LtdPatiomasterPatiomaster North WestPatiomaster South WestPatlock LimitedPatriot (Insurance Claims Validation Database)Paxton Access LimitedPeal Windows (UK) LimitedPearl Window Systems LtdPendle Doors LtdPerformance Doorset Solutions Limited (PDS)Peritus Scotland LtdPermadoorPhoenix DoorsPhoenix Safe Company LimitedPID Systems LtdPinefield Glass LtdPioneer Trading Company Essex LimitedPlastal Plymouth Community Homes Manufacturing Services LimitedPolyframe Aluminium Limited Polyframe Halifax LimitedPolyframe Livingston LimitedPolyframe Norwich LimitedPotton Windows LimitedPragmasis Limited - SecurityForBikes.com Premdor Premier Security and Fire Consultants LtdPremier Trade Frames (A Division of Masco UK Window Group Ltd)Prestige Projects Ltd (t/a Prestige Products)Procter Fencing SystemsProfessional Surveillance Management (PSM) LimitedProfile 22 Proframe (UK) LimitedProtect Fog Cannon LtdPUERTAS SANRAFAEL S.A. Q QQuadrant Construction ServicesQuality Glass (Stoke on Trent) LimitedQuantum Windows LimitedQuest Hardware Quickslide Ltd R RRAM Group (UK) LimitedRapid Frame LimitedRapid PVCu Systems LimitedRationel Windows UK LimitedRavenworth LimitedRecipero LimitedReddiseals LimitedRedrow Homes LimitedRetainagroup LimitedReynaers Aluminium LimitedRFID Secure LimitedRingRISCO GroupRK Door Systems LimitedRobust UK LimitedRockdoor LimitedRocksure Systems Ltd t/a PeoplesafeRollerdor LtdRoofglaze Rooflights LtdRooms & Views Manufacturing (South Wales & West) LimitedRooms and Views Manufacturing LimitedRose Builders LimitedRosehill SecurityRoseview WindowsRoundbrand LtdRowan Manufacturing LtdRoyde & Tucker LimitedRSL (Bristol) LimitedRunners Sliding Systems Russell Timber Technology Ltd S SSafe Shores Monitoring Ltd t/a Communicare247SafedoorsSafetell LimitedSalisbury Glass Centre LimitedSALTO Systems LtdSash UKSashless Window Company LimitedSchueco UK LimitedScorpion Automotive LimitedScotia Double Glazing LtdScrabo Security LimitedSeal (uPVC Products) LimitedSecure-Ring Global LimitedSECURED Securikey LimitedSecurity Care LimitedSecurity Doors Direct - see Security Care LimitedSecurity Grilles Direct See Security Care LimitedSecurity Hardware LtdSeeQuestor LtdSefton Council t/a SeftonArcSelect Windows (Home Improvements) LtdSelecta Systems LimitedSelectaglaze LimitedSelectamark Security Systems PlcSenior Architectural Systems LtdSentry Doors LimitedSentry Secure Intelligence System LimitedSFS SG Window Systems LtdSheen Doors LimitedShellen Security LimitedShepley Windows and ConservatoriesSidey Manufacturing LtdSiegenia-Aubi LimitedSierra WindowsSkillcrown Homes LimitedSkyguard LtdSkylight Double Glazing LimitedSliding Doors & Windows LimitedSmart Aluminium Systems LimitedSmartwater Technology LimitedSolair LimitedSolar Windows LimitedSolarFrame Direct LimitedSolarFrame LimitedSolarlux Systems LtdSolidor LimitedSolon Security LtdSoloProtect LimitedSoundcraftSouthern Doors & Cubicles LimitedSouthport GlassSovereign Group LimitedSpectus Window SystemsSpire Window Systems LimitedSpringfield Properties PlcSpyral dnaSquireSS GroupStargaze Windows LimitedStarglaze Windows and Conservatories Ltd Staticus UABSternfenster Window SystemsStevly UPVC Supply LimitedStrongdor LimitedSun Trade Windows Doors & ConservatoriesSunflex UKSunray Engineering LtdSunseeker Windows LimitedSuper Seal Window Systems LimitedSUPERGLAZED LtdSWC Trade Frames LimitedSwift Frame LimitedSwift Joinery ManufacturersSwish Window and Door SystemsSwitched On ProductsSWS UKSymphony Windows, Doors & Conservatories LimitedSystem' Building Products LtdSystemglaze (A Division of BSW Systems Limited) T TT.Giles Glazing LimitedTai Tarian Limited Taunton Joinery LimitedTaylor Wimpey North ThamesTechnocover LtdTeckentrup Door SolutionsTensor PLCThe Ballykelly GroupThe Expanded Metal Company The Folding Sliding Door CompanyThe Glazerite UK Group LtdThe Key Safe CompanyThe Priory Shutter & Door Company LtdThe Rooflight CompanyThe Sekura GroupThe Window Shop LtdThe Window StoreTheam SecurityTiton Hardware LimitedTLJ Security SystemsTotal Doors (UK) Limited Total Glass LimitedTrace-in-Metal LtdTrackaPhone LimitedTrade Fabrications LimitedTrade Vehicle Locks LtdTradelink Direct LimitedTradesmith LimitedTrimetals LimitedTriplestopTtrueCall LimitedTruFrame LtdTurford Brothers Limited U UU70 LimitedUAP / FullexUK Doorsets LimitedUK Performance Doorsets LimitedUK Roller Shutters LtdUK Security Doors LtdUniform Architectural LtdUnique Window Systems LimitedUniseal UK LimitedUniversal Trade Frames LimitedUrban FrontUrmet UKuWatch Ltd V VVale Window Company LtdVecta Safes UK LtdVeka PLCVELFAC LimitedVellacine LimitedVerint Systems UK LtdVicaima LimitedVidex Security LtdVirtuoso Doors Vision 2000 (UK) LimitedVision ProductsVista Panels LimitedVodafone FoundationVulcan Windows Ltd W WWalker Profiles LtdWalsin LtdWarrior Doors LimitedWarwick Development N/W Ltd incorporating Warwick Sliders LimitedWeatherbreak Windows LimitedWeathershield Windows East Anglia LtdWest Port Timber & DoorsWestcoast Window Systems LtdWhiteline Manufacturing LtdWindell LimitedWindow & Door Maintenance Limited Window Warehouse (UK) LtdWinkhaus UK Ltd Wrekin WindowsWynda Components X XXtreme Limited Y YYale Door & Window SolutionsYale RetailYorkshire Glass Solutions Ltd t/a YGSYorkshire Trade Windows LimitedYOTI Z ZZaun Limited
